2007 INFINITI FX35 key

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BATTERY
Revision: 2006 July 2007 FX35/FX45
Trouble Diagnosis with Battery/Starting/Charging System Tester (Battery)NKS002UO
CAUTION:
When working with batteries, always wear appropriate eye protection.
NOTE:

To ensure a complete and thorough diagnosis, the battery, starter and alternator test segments must be
done as a set from start to finish.

If battery surface charge is detected while testing, the tester will prompt you to turn on the headlamps to
remove the surface charge.

If necessary, the tester will prompt you to determine if the battery temperature is above or below 0 °C (32
° F). Choose the appropriate selection by pressing the up or down arrow button, then press “ENTER” to
make the selection.
1. Turn off all loads on the vehicle electrical system. Clean or repair as necessary.
2. Visually inspect the battery, battery terminals and cable ends with ignition switch in “OFF” position.
NOTE:
The contact surface between the battery terminals, cable ends
and tester leads must be clean for a valid test. A poor connec-
tion will prevent testing and a “CHECK CONNECTION” mes-
sage will appear during the test procedures. If this occurs, clean
the battery terminals, reconnect them and restart the test.
3. Connect the red tester lead clamp to the positive battery termi- nal, and the black to the negative terminal.
4. The tester will turn on automatically. Using the arrow keys, select “IN-VEHICLE” on the tester and then press the “ENTER”
key.
5. Locate the battery type and rating stamped or written on the
top case of the battery to be tested.
NOTE:
The battery rating will have either of the following.

CCA: Cold Cranking Amps (490 CCA, 550 CCA, etc.)

JIS: Japanese Industrial Standard.
When using the battery tester: Use the CCA rating only.

The tester requires the CCA rating for the battery be entered
exactly as it is written or stamped on the battery.

U.S. market : Refer to the latest “Battery Testing” Technical
Service Bulletin (TSB) for a chart which contains these ratings
listed by vehicle.

You must not use the JIS rating.
6. Using the arrow and “ENTER” keys alternately, select the battery type and rating. NOTE:
The tester lists five choices; CCA, JIS, IEC, DIN, and EN. Use only the CCA choice .
SEL404X
SEL405X
PKIC1310E

SE-1
SEAT
I BODY
CONTENTS
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SECTION
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Revision: 2006 July 2007 FX35/FX45
SEAT
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Service Notice ..................................................... ..... 3
PREPARATION ...................................................... ..... 4
Special Service Tools .......................................... ..... 4
Commercial Service Tools ................................... ..... 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ........................................................... ..... 5
CUSTOMER INTERVIEW ................................ ..... 5
DUPLICATE THE NOISE AND TEST DRIVE .. ..... 6
CHECK RELATED SERVICE BULLETINS ...... ..... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ................................................. ..... 6
REPAIR THE CAUSE ...................................... ..... 6
CONFIRM THE REPAIR .................................. ..... 7
Generic Squeak and Rattle Troubleshooting ...... ..... 7
INSTRUMENT PANEL ..................................... ..... 7
CENTER CONSOLE ........................................ ..... 7
DOORS ............................................................ ..... 7
TRUNK ............................................................. ..... 8
SUNROOF/HEADLINING ................................ ..... 8
SEATS .............................................................. ..... 8
UNDERHOOD .................................................. ..... 8
Diagnostic Worksheet ......................................... ..... 9
AUTOMATIC DRIVE POSITIONER ....................... ....11
System Description ............................................. .... 11
MANUAL OPERATION .................................... .... 11
AUTOMATIC OPERATION .............................. .... 11
MEMORY STORING AND KEYFOB INTER-
LOCK STORING .............................................. ... 12
MEMORY SWITCH OPERATION .................... ... 13
ENTRY OPERATION ....................................... ... 13
EXITING OPERATION ..................................... ... 13
KEYFOB INTERLOCK OPERATION ............... ... 14
FAIL- SAFE MODE .......................................... ... 14
CANCEL OF FAIL-SAFE MODE ...................... ... 14
Component Parts and Harness Connector Location ... 15
CAN Communication System Description ........... ... 16 CAN Communication Unit ....................................
... 16
Schematic ............................................................ ... 17
Wiring Diagram — AUT/DP — ............................ ... 19
Terminals and Reference Values for BCM ........... ... 31
Terminals and Reference Values for Automatic
Drive Positioner Control Unit ............................... ... 31
Terminals and Reference Values for Driver Seat
Control Unit .......................................................... ... 33
Work Flow ............................................................ ... 36
Preliminary Check ............................................... ... 36
SETTING CHANGE FUNCTION ...................... ... 36
CHECK POWER SUPPLY AND GROUND ...... ... 37
CONSULT-II Function (AUTO DRIVE POS.) ....... ... 39
CONSULT-II START PROCEDURE ................. ... 39
SELF-DIAGNOSIS RESULTS .......................... ... 39
DATA MONITOR .............................................. ... 40
ACTIVE TEST .................................................. ... 41
Check CAN Communication System ................... ... 42
Symptom Chart .................................................... ... 42
Check Sliding Motor Circuit ................................. ... 43
Check Reclining Motor Circuit ............................. ... 45
Check Front Lifting Motor Circuit ......................... ... 46
Check Rear Lifting Motor Circuit .......................... ... 47
Check Telescopic Motor Circuit ........................... ... 49
Check Tilt Motor Circuit ....................................... ... 50
Check Driver Side Mirror Motor Circuit ................ ... 51
Check Passenger Side Mirror Motor Circuit ........ ... 53
Check Sliding Sensor Circuit ............................... ... 55
Check Reclining Sensor Circuit ........................... ... 56
Check Front Lifting Sensor Circuit ....................... ... 57
Check Rear Lifting Sensor Circuit ....................... ... 58
Check Telescopic Sensor Circuit ......................... ... 59
Check Tilt Sensor Circuit ..................................... ... 60
Check Driver Side Mirror Sensor Circuit .............. ... 61
Check Passenger Side Mirror Sensor Circuit ...... ... 62
Check Steering and Door Mirror Sensor Power Sup-
ply and Ground Circuit ......................................... ... 64
Check Front Door Switch (Driver Side) Circuit .... ... 65
Check Sliding Switch Circuit ................................ ... 67
Check Reclining Switch Circuit ............................ ... 68

SE-2Revision: 2006 July 2007 FX35/FX45
Check Front Lifting Switch Circuit ........................
... 70
Check Rear Lifting Switch Circuit ........................ ... 71
Check Power Seat Switch Ground Circuit ........... ... 72
Check Telescopic Switch Circuit .......................... ... 73
Check Tilt Switch Circuit ...................................... ... 75
Check Door Mirror Remote Control Switch
(Changeover Switch) Circuit ................................ ... 77
Check Door Mirror Remote Control Switch (Mirror
Switch) Circuit ...................................................... ... 79
Check A/T Device (Park Position Switch) Circuit . ... 81
Check Key Switch Circuit (With Intelligent Key) .. ... 82
Check Key Switch Circuit (Without Intelligent Key) ... 84
Check Seat Memory Switch Circuit ..................... ... 85
Check Seat Memory Indicator Lamp Circuit ........ ... 87
Check UART Communication Line Circuit ........... ... 88
Check Lumbar Support Circuit ............................ ... 90
POWER SEAT ........................................................ ... 92
Wiring Diagram — SEAT — ................................. ... 92
HEATED SEAT ....................................................... ... 94
Description ........................................................... ... 94
Wiring Diagram — HSEAT — .............................. ... 95 FRONT SEAT .........................................................
... 97
Removal and Installation ...................................... ... 97
REMOVAL ......................................................... ... 99
INSTALLATION ................................................. .101
REMOVAL OF SEATBACK TRIM AND PAD .... .101
INSTALLATION OF SEATBACK TRIM AND PAD .102
REMOVAL OF SEAT CUSHION TRIM AND PAD .102
INSTALLATION OF SEAT CUSHION TRIM AND
PAD ................................................................... .103
REAR SEAT ............................................................ .104
Removal and Installation ...................................... .104
REMOVAL ......................................................... .105
INSTALLATION ................................................. .105
REMOVAL OF SEAT CUSHION TRIM AND PAD .106
INSTALLATION OF SEAT CUSHION TRIM AND
PAD ................................................................... .106
REMOVAL OF SEATBACK TRIM AND PAD .... .106
INSTALLATION OF SEATBACK TRIM AND PAD .107
REMOVAL OF REMOTE CONTROL LEVER ... .107
INSTALLATION OF REMOTE CONTROL
LEVER .............................................................. .107

AUTOMATIC DRIVE POSITIONER SE-11
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Revision: 2006 July 2007 FX35/FX45
AUTOMATIC DRIVE POSITIONERPFP:28491
System Description NIS001UO

The system automatically moves the driver seat to facilitate entry/exit to/from the vehicle. The automatic
drive positioner control unit can also store the optimum driving positions (driver seat, steering wheel posi-
tion (tilt, telescopic) and door mirror position) for 2 people. If the driver is changes, one-touch operation
allows changing to the other driving position.

The settings (ON/OFF) of the automatic sliding seat (Entry/Exiting operation) at entry/exit can be changed
as desired, using the display unit in the center of the instrument panel. The set content is transmitted by
CAN communication, from display control unit to driver seat control unit.

Using CONSULT-II, the seat slide and steering wheel amount at entry/exit setting can be changed.
MANUAL OPERATION
The driving position [seat position, steering wheel position (tilt, telescopic) and door mirror position] can be
adjusted with the power seat switch or ADP steering switch or door mirror remote control switch.
NOTE:

The seat can be manually operated with the ignition switch OFF.

The door mirrors can be manually operated with the ignition switch turned ACC or ON.
A U T O M AT I C O P E R AT I O N
NOTE:

Disconnecting the battery erases the stored memory.

After connecting the battery, insert the key into the ignition cylinder and turn the driver door switch ON (open) →OFF (close) →ON
(open), the Entry/ Exiting operation becomes possible.

After exiting operation is carried out, return operation can be operated.
NOTE:
During automatic operation, if the ignition switch is turned ON →START, the automatic operation is suspended. When the ignition switch
returns to ON, it resumes. Function Description
Memory switch operation The seat, steering and door mirror move to the stored driving position by pushing
memory switch (1 or 2).
Entry/Exiting function Exiting operation At exit, the seat moves backward and steering wheel moves forward/upward.
Entry operation
At entry, the seat and steering wheel returns from the exiting position to the previous
driving position.
keyfob interlock operation Perform memory operation, exiting operation and entry operation by pressing keyfob
unlock button.
Auto operation temporary stop
conditions. When ignition switch turned to START during memory switch operation and return opera-
tion, memory switch operation and entry operation is stopped.
Auto operation stop conditions.

When the vehicle speed becomes 7 km/h (4 MPH) or higher.

When the setting switch, memory switch 1, or 2 are pressed.

When A/T selector lever is in any position other than P.

When the door mirror remote control switch is operated (when ignition switch turned to
ON or ACC).

When power seat switch turned ON.

When ADP steering switch turned ON (telescopic operation or tilt operation).

When door mirror operates (only memory switch operation).

When driver seat sliding Entry/Exiting setting is OFF (only entry/exiting operation).

When steering wheel tilt and telescopic Entry/Exiting setting is OFF (only entry/exiting
operation).

When the tilt and telescopic sensor malfunction is detected.

SE-12
AUTOMATIC DRIVE POSITIONER
Revision: 2006 July 2007 FX35/FX45
MEMORY STORING AND KEYFOB INTERLOCK STORING

Store the 2 driving positions and shifts to the stored driving position with the memory switch.

Keyfob interlock function is set simultaneously with setting driving position memory. It can set driving posi-
tion to memory position.
NOTE:

If another keyfob interlock function setting is performed by same key, newly registered setting is valid.

If new memory string is performed to memory switch that already set keyfob interlock function, keyfob
interlock function setting is reset.

If key does not set previously, keyfob interlock function cannot set.
PIIB3487E

SE-14
AUTOMATIC DRIVE POSITIONER
Revision: 2006 July 2007 FX35/FX45
KEYFOB INTERLOCK OPERATION

Perform memory operation, exiting operation and entry operation by pressing keyfob unlock button.
NOTE:

If steering wheel operation is cancelled, the system performs seat and mirror operation only.

If Entry/Exiting operation is cancelled, the system performs steering wheel operation and mirror operation
only.

If ignition switch turns ON in the middle of memory operation, the system does not perform exiting opera-
tion after memory operation.

If ignition switch turns ON in the middle of exiting operation, entry operation starts at that time.
FAIL - SAFE MO DE
When any manual and automatic operations are not performed, if any motor operations of seats or tilt of steer-
ing are detected for approx. 0.1 sec or more, status is judged “Output malfunction”. Motor operation will be
suspended automatically, and all automatic operations will be ineffective (in this case, the motor will not oper-
ate manually).
CANCEL OF FAIL-SAFE MODE

The mode is cancelled when the selector lever is shifted to P position from any other position.
PIIA6949E
OPERATED PORTION Seat sliding
Seat reclining
Seat lifting (Front)
Seat lifting (Rear)
steering tilt
steering telescopic

SE-16
AUTOMATIC DRIVE POSITIONER
Revision: 2006 July 2007 FX35/FX45
CAN Communication System DescriptionNIS001UQ
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNIS001UR
Refer to LAN-49, "CAN System Specification Chart" .
1. a: 10A 38 fuse (With Intelligent Key)
b: 50A M fusible link 2. a: Fuse block (J/B) M1, M2
b: BCM M3, M4, B14
(View with the dash side LH
removed) 3. Fuse block (J/B) fuse layout
4. a: Automatic drive positioner control unit M49, M50
b: A/T device (park position switch)
M67
(View with the center console
removed) 5. Tilt motor and telescopic motor M27
Tilt sensor and telescopic sensor M28
(View with the instrument driver lower
panel removed) 6. Seat memory switch D22
7. a: Power seat switch B175 b: Sliding switch & Lifting switch
(front & rear)
c: Reclining switch
d: Lumbar support switch B158 8. a: Lumbar support motor B172
b: Reclining motor B166 9. a: Sliding motor B161
b: Lifting motor (front) B164
c: Lifting motor (rear) B162
d: Driver seat control unit B152,
B153
10. ADP steering switch M13 11. Key switch connector M23 (Without Intelligent Key) 12. Key switch and ignition knob switch
connector M22
(With Intelligent Key)
13. Front door switch (Driver side) B26 14. Door mirror (Driver side) D2 15. Door mirror (Passenger side) D32
16. Door mirror remote control switch M18 17. Unified meter and A/C amp. M55
(View with the cluster lid C removed)
PIIB8566E

AUTOMATIC DRIVE POSITIONER SE-31
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Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Values for BCMNIS001UU
Terminals and Reference Values for Automatic Drive Positioner Control UnitNIS001UV
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
11 LG Ignition switch (ACC) Input Ignition switch
(ACC or ON position) Battery voltage
37 B/W Key switch signal Input Key switch ON (key is inserted in
ignition key cylinder) Battery voltage
Key switch OFF (key is removed
from ignition key cylinder) 0
38 W/L Ignition switch (ON) Input Ignition switch
(ON or START position) Battery voltage
39 L CAN-H Input/Output — —
40 P CAN-L Input/Output — —
42 L/R Power source (Fuse) Input — Battery voltage
49 B Ground (signal) — — 0
52 B Ground (power) — — 0
55 G Power supply (Fusible link) Input — Battery voltage
62 W Front door switch
(driver side) Output ON (Open)
→ OFF (Closed) 0 → Battery voltage
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
1 R Tilt switch UP signal Input Tilt switch turned to upward 0
Other than above 5
2 G/W Changeover switch RH signal Input When changeover switch in RH
position 0
Other than above 5
3 GY Mirror switch UP signal Input When mirror switch in turned to
upward position 0
Other than above 5
4 Y Mirror switch LEFT signal Input When mirror switch in turned to
leftward position 0
Other than above 5
5OR Passenger side mirror sen-
sor (vertical) signal Input When passenger side mirror
motor is UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
6P/L Driver side mirror sensor
(vertical) signal InputWhen driver side mirror motor is
UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
7 Y/R Tilt sensor signal Input Tilt position, top 2
Tilt position, bottom 4
10 B UART LINE (TX) Output Memory switch 1 or 2 operated
11 B R Telescopic switch
FORWARD signal Input Telescopic switch turned to for-
ward 0
Other than above 5
PIIA4813E